Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 804 [Rate centres in NPA 804] [Dial plan for NPA 804]

NXX: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
804-331 A Charles City VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 248      
804-331 0 Charles City VA RCMEVABADS1  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 248      
804-331 1 Charles City VA RCMDVAITX0X  138E ONVOY, LLC - VA 248      
804-331 2 Charles City VA RCMDVAITX0X  138E ONVOY, LLC - VA 248      
804-331 3 Charles City VA RCMDVAGRHMD  8357 US LEC OF VIRGININA, LLC 248      
804-331 4 Charles City VA RCMDVAITXBX  079F BANDWIDTH.COM CLEC, LLC - VA 248      
804-331 5 Charles City VA RCMDVAGR3MD  7849 LUMOS NETWORKS INC. - VA 248      
804-331 6 Charles City VA RCMDVAITX0X  138E ONVOY, LLC - VA 248      
804-331 7 Charles City VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 248      
804-331 8 Charles City VA RCMDVAITX0X  138E ONVOY, LLC - VA 248      
804-331 9 Charles City VA RCMDVAITX0X  138E ONVOY, LLC - VA 248      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.